Chair



FIG. 1 is a perspective view of a chair embodying my new design;

FIG. 2 is a plan view of the chair of FIG. 1;

FIG. 3 is a side elevation view of the chair of FIGS. 1 and 2; and

FIG. 4 is a front elevation view of the chair of FIGS. 1 through 3. 

The ornamental design for a chair, as shown. 